Martin Storsjö
f33f728470
arm: swscale: Only compile the rgb2yuv asm if .dn aliases are supported
...
Vanilla clang supports altmacro since clang 5.0, and thus doesn't
require gas-preprocessor for building the arm assembly any longer.
However, the built-in assembler doesn't support .dn directives.
This readds checks that were removed in d7320ca3ed10f0d, when
the last usage of .dn directives within libav were removed.
Alternatively, the assembly could be rewritten to not use the
.dn directive, making it available to clang users.
Signed-off-by: Martin Storsjö <martin@martin.st>
2018-03-31 21:54:56 +03:00
Matthieu Bouron
4c22441276
swscale/arm: add yuv2planeX_8_neon
2016-04-11 18:13:36 +02:00
Matthieu Bouron
7abc8e7ae3
swscale/arm: add ff_hscale_8_to_15_neon
2016-04-09 00:16:56 +02:00
Matthieu Bouron
58994d7bca
swscale/arm/yuv2rgb: make the code bitexact with its aarch64 counter part
2016-04-01 17:23:45 +02:00
Matthieu Bouron
5629361cc2
swscale/arm/yuv2rgb: save a few instructions by processing the luma line interleaved
2016-04-01 17:23:45 +02:00
Matthieu Bouron
339668301e
swscale/arm/yuv2rgb: re-order compute_rgba macro arguments
2016-04-01 17:23:45 +02:00
Matthieu Bouron
ff4885face
swscale/arm/yuv2rgb: rename {process_1l,process_2l,compute}_16px{,_internal} macros
2016-04-01 17:23:45 +02:00
Matthieu Bouron
562653b731
swscale/arm/yuv2rgb: macro-ify
2016-04-01 17:23:45 +02:00
Matthieu Bouron
0286b56f2f
swscale/arm/yuv2rgb: factorize lsl in load_args_nvx
2016-04-01 17:23:45 +02:00
Matthieu Bouron
0649fe0fae
swscale/arm/yuv2rgb: factorize lsl in load_args_yuv420p
2016-04-01 17:23:45 +02:00
Matthieu Bouron
2aec59c07c
swscale/arm/yuv2rgb: remove unused store of dst + linesize in load_args_yuv422p
2016-04-01 17:23:45 +02:00
Matthieu Bouron
b3ea901945
swscale/arm/yuv2rgb: factorize lsl in load_args_yuv422p
2016-04-01 17:23:45 +02:00
Matthieu Bouron
466e209e6e
swscale/arm/yuv2rgb: fix comments in load_args_yuv422p
2016-04-01 17:23:45 +02:00
Matthieu Bouron
11b4acab8b
swscale/arm/yuv2rgb: remove 32bit code path
2016-04-01 17:23:45 +02:00
Xiaolei Yu
5a91589476
swscale/arm: re-enable neon rgbx to nv12 routines
...
Commit '842b8f4ba2e79b9c004a67f6fdb3d5c5d05805d3' fixed clang/iphone
build but failed on some versions of cygwin. It has now been verified
to work on both platforms.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-22 17:29:58 +01:00
Matthieu Bouron
e4e9b9454e
swscale/arm/yuv2rgb: add ff_yuv422p_to_{argb,rgba,abgr,bgra}_neon_{16,32}
2016-01-04 18:56:52 +01:00
Matthieu Bouron
44913d1945
swscale/arm/yuv2rgb: fix typo
2016-01-04 18:56:52 +01:00
Matthieu Bouron
b32a42295a
swscale/arm/yuv2rgb: add ff_yuv420p_to_{argb,rgba,abgr,bgra}_neon_{16,32}
2015-12-19 22:09:28 +01:00
Matthieu Bouron
e0dc22b99e
swscale/arm/yuv2rgb: disable neon if accurate_rnd is enabled
...
This disables the 32bit precision neon code path in favor of the
default C one and avoids breaking fate.
2015-12-19 22:09:28 +01:00
Matthieu Bouron
c2ad248321
swscale/arm/yuv2rgb: simplify process_16px_* macro call
2015-12-19 10:42:33 +01:00
Clément Bœsch
91b4afd58d
swscale/arm/yuv2rgb: fix slicing
2015-12-18 16:21:49 +01:00
Matthieu Bouron
5aca33c2cf
swscale/arm: add ff_nv{12,21}_to_{argb,rgba,abgr,bgra}_neon_16
2015-12-08 08:12:42 +01:00
Matthieu Bouron
46feb66972
swscale/arm: add ff_nv{12,21}_to_{argb,rgba,abgr,bgra}_neon
...
Signed-off-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
Signed-off-by: Clément Bœsch <clement@stupeflix.com>
2015-11-23 14:47:12 +01:00
Michael Niedermayer
6bd001d766
swscale: disable ARM code until its build failure with clang/iphone is fixed
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See: "19:40 Yu Xiaolei Re: [FFmpeg-devel] [PATCH] fix build with gas-preprocessor.pl"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-12 19:58:38 +01:00
Michael Niedermayer
6044f161d3
Revert "swscale: disable ARM code until its build failure with clang/iphone is fixed"
...
This reverts commit c8c7736c1025bcf5bb27e104a0d0eae749408739.
2014-01-12 18:01:39 +01:00
Yu Xiaolei
842b8f4ba2
fix build with gas-preprocessor.pl
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-12 18:01:39 +01:00
Michael Niedermayer
c8c7736c10
swscale: disable ARM code until its build failure with clang/iphone is fixed
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 17:17:34 +01:00
Yu Xiaolei
af228a9f9f
swscale/arm: fix build error with --enable-shared
...
use string comparison in assembler derivatives to prevents assembler from treating names in test expressions as imported symbols
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-28 14:28:25 +01:00
Yu Xiaolei
1c67ad9d93
swscale: NEON optimized unscaled rgba to nv12 conversion
...
Signed-off-by: Yu Xiaolei <dreifachstein@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-16 00:47:39 +01:00
